llvm/llvm/unittests/ADT/IListIteratorBitsTest.cpp

//==- unittests/ADT/IListIteratorBitsTest.cpp - ilist_iterator_w_bits tests -=//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "llvm/ADT/simple_ilist.h"
#include "gtest/gtest.h"

// Test that ilist_iterator_w_bits can be used to store extra information about
// what we're iterating over, that it's only enabled when given the relevant
// option, and it can be fed into various iteration utilities.

usingnamespacellvm;

namespace {

class dummy;

struct Node : ilist_node<Node, ilist_iterator_bits<true>> { … };

struct PlainNode : ilist_node<PlainNode> { … };

class Parent { … };
struct ParentNode
    : ilist_node<ParentNode, ilist_iterator_bits<true>, ilist_parent<Parent>> { … };

TEST(IListIteratorBitsTest, DefaultConstructor) { … }

TEST(IListIteratorBitsTest, ConsAndAssignment) { … }

class dummy { … };

TEST(IListIteratorBitsTest, RangeIteration) { … }

TEST(IListIteratorBitsTest, GetParent) { … }

} // end namespace